| 摘要 |
PROBLEM TO BE SOLVED: To correctly maintain position relationship with respect to bosses, even when distances between centers of rotation prevention eccentric shafts of a turning scroll of a scroll fluid machine or distances from the center of the turning scroll to the centers of the rotation prevention eccentric shafts are changed. SOLUTION: On the outer periphery of a turning end plate 3 of the turning scroll 1, a plurality of extending pieces 5 having the bosses 7 for pivotally supporting the rotation prevention eccentric shafts 8, 8a are provided. Easily deformed parts are provided in proper portions of the extending pieces 5. Due to this, even when the position relationship of the rotation prevention eccentric shafts 8, 8a to the bosses 7 becomes different from a design value, fitting states of the rotation prevention eccentric shafts 8, 8a with respect to the bosses 7 are automatically maintained in correct states all the time. COPYRIGHT: (C)2006,JPO&NCIPI
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